usanceglossary / USANCE usance (yoo-z[schwa]nts). The time allowed for the payment of a foreign bill of exchange, sometimes set by custom but now usu. by law. 词条贡献者 译者蒋毅,毕业于亚洲顶尖的高级翻译学院,擅长翻译各种与破产与资产重组相关的法律文件。